(E)-7-[4-(6-Hydroxy-5,5-dimethyl-hexyloxy)-phenyl]-7-pyridin-3-yl-hept-6-enoic acid ethyl ester

6-Bromo-2,2-dimethyl-1(tetrahydropyranyloxy)hexane

(E)-7-(4-Hydroxy-phenyl)-7-pyridin-3-yl-hept-6-enoic acid

ethyl (E)-7-(4-hydroxyphenyl)-7-(3-pyridyl)hept-6-enoate

(E)-7-{4-[5,5-Dimethyl-6-(tetrahydro-pyran-2-yloxy)-hexyloxy]-phenyl}-7-pyridin-3-yl-hept-6-enoic acid ethyl ester